2013•Chinese Journal of Spectroscopy LaboratoryRequires access

Determination of Amylose and Amylopectin in Micro-Pore Starch of Grain by Dual-Wavelength Spectrophotometry

Qiong Zhou

Abstract

The paper mainly uses dual-wave length spectrophotometry method to study the determine-nation of amylose and amylopectin in micro-pore starch of grain.Based on the absorption spectra of the two complexes,the amylose-wave length of 433/607nm and amylopectin wave length of 534/729nm were obtained as the measuring wave length.According to the linear regression equationes,the paper can determine the content of amylose and amylopectin in sample solution.It can provide the data for study the mechanism of making pore of starch.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Amylopectin, Amylose, Starch, Spectrophotometry, Chemistry, Analytical Chemistry (journal), Chromatography, Materials science